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Bosch

Bosch Electric Mini-Tank Water Heater Tronic 3000 T 7-Gallon (ES8) - Eliminate Time for Hot Water - Shelf, Wall or Floor Mounted

    • Based on 10,916 reviews
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Availability: In Stock.
Fulfilled by Amazon
Arrives Saturday, Apr 12
Order within 18 hours and 33 minutes
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Size: 7 Gallon


Pattern Name: Water Heater


Features

  • CONVENIENT HOT WATER HEATER: 7 gallon point-of-use mini-tank fits under your sink to provide hot water right where you need it. Thermal efficiency is 98%. Dimensions : 17.5 W x 17.5 H x 14.5 D Inches
  • INSTALLED VERTICALLY OR HORIZONTALLY: This larger model can be mounted vertically (5.1 gal. of water supply) or horizontally (7 gal. of water supply)- vertical orientation is installed with the cold and hot lines on top of the unit
  • RELIABLE WATER SOURCE: Easily hard-wire the 7-gallon model to provide the on-demand reliable water source your home or office needs
  • IMPORTANT INFORMATION: Heating capacity of 1440 watts and a temperature range of 65-145F max. Operating pressure-150 psi. Water fittings-3/4 inch Male NPT. Electrical requirements (Amp 12A/Volts 120)
  • EASILY MOUNTED: Can be shelf or floor mounted. Wall mounting available in vertical orientation only (water connections on top) - bracket included. Simply tap into the cold water line and install the water heater directly at the sink to provide hot water

Description

Get hot water where it's needed, when it's needed with the Bosch ES8 Tronic 3000 T electric water heater. This 7-gallon capacity point- of-use mini-tank fits right under your sink and provides a practical and effective solution to your hot water needs. Hard-wire the 7-gallon heater to provide the on-demand and reliable water source your home needs. The ES8 can be installed with water connections on top (vertical) providing 7 Gallons or on the side (horizontal) providing 5.1 Gallons. The glass-lined tank offers great insulation and added durability, while the heater's fast recovery rate eliminates long waits for hot water. An external dial allows you to easily control the temperature range, and the temperature-and-pressure relief valve enhances your safety. The ES8 Tronic 3000 T from Bosch has a sleek and attractive exterior design that blends in seamlessly with existing décor when installed in a visible location, making this heater a great option in any room. Occasionally, the high temperature limit shut off device may trip the reset. This occurs when water temperature exceeds 190 °F Manufacturer Contact Information

Brand: Bosch Thermotechnology


Product Dimensions: 17.5"W x 17.5"H


Color: White


Wattage: 1440 watts


Voltage: 120 Volts


Brand: ‎Bosch Thermotechnology


Product Dimensions: ‎17.5"W x 17.5"H


Color: ‎White


Wattage: ‎1440 watts


Voltage: ‎120 Volts


Maximum Flow Rate: ‎0.11 Gallons Per Minute


Heat Output: ‎1.44E+3 Watts


Maximum Operating Pressure: ‎150 Pound per Square Inch


Mounting Type: ‎Wall


Is Electric: ‎Yes


Manufacturer: ‎Bosch Thermotechnology Corporation


UPC: ‎052575049984


Global Trade Identification Number: ‎84


Part Number: ‎7738004998


Item Weight: ‎29.5 pounds


Country of Origin: ‎China


Item model number: ‎7738004998


Is Discontinued By Manufacturer: ‎No


Size: ‎7 Gallon


Pattern: ‎Water Heater


Installation Method: ‎1


Item Package Quantity: ‎1


Included Components: ‎Rough Plumbing; Parts and Repair;water-heaters


Batteries Included?: ‎No


Batteries Required?: ‎No


Warranty Description: ‎6 year warranty on unit, 2 year warranty on parts


Date First Available: August 7, 2015


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Saturday, Apr 12

Yes, absolutely! You may return this product for a full refund within 30 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Great little hot water heater!
Size: 7 Gallon Pattern Name: Water Heater
This is my 3rd time purchasing these tanks... I bought one 2 years ago so I could use it with my off grid solar.. 2 years it's been and it's still going strong, so I decided to buy 2 more.. 1 to replace my 40 gallon electric hot water heater and another for a spare ( prepping)... I don't know what some people are complaining about on the few bad reviews, I mean don't you people have any brains or common sense?.. it's a 7 gallon hot water heater, you can't expect a 20 minute hot shower but I can get a 10 to 12 minute shower and I like pretty warm showers... Plus on top of that it uses less than 1\3 of the electric my 40 gallon heater did, plus I can run it on solar or a small generator, it takes about 35 minutes to fully recover, and seems well built and judging from the other one I put in 2 years ago seems quite reliable.. My only complaint is I bought them returned.. one was brand new and never installed so I put that one in my preps.. the other however was installed by a sloppy plumber who marked it up with pipe dope and gouged it quite a bit.. I installed that one, it works great but should've been less than 204.00 in my opinion which was marked as like new.. but anyways no fault of the hot water heater, just incompetent people, but I saved 160 dollars buying 2 of them though so I can live with it having a few marks back in a closet where no one can see it anyways... I highly recommend these water heaters from having one for over 2 years now and it has been 100% problem free and I have 2 of them operating in my home, one does my downstairs bathroom and kitchen and the other does my upstairs bathroom and laundry room.. the money you'll save on electric over the life of the tank will pay for itself... Oh and by the way these small tanks heat the water up way way hotter than a regular hot water tank, so you use way less hot water taking a shower, that's way I can get a 10 to 12 minute shower, you could never hold your hand under straight hot water coming from these.. a regular hot water tank heats the water to 120 degrees where as these small tanks heat water to 140 to 160.. And they are really well insulated too will keep water hot for hours before needing to cycle on.. ... show more
Reviewed in the United States on March 7, 2023 by William smarsh
    • It does the job and She's HAPPY!
Size: 2.5 Gallon Pattern Name: Water Heater
We bought a ranch house recently with a crawl space and 60+ feet of distance from the tankless hot water heater at one end of the house to the master bathroom. It takes 1 and a half minutes for hot water to start flowing from the bathroom sink tap after the tap is turned on. Same for the guest bathroom across the hall). Not fun for the wife when she wants hot water and wants it immediately to use for washing her face and hands. And a waste of water and energy as well. I did the research and this water heater seemed to fit the bill for our needs and situation. I picked up a water tap splitter and 2 hoses from HD and was delighted to have installation go smoothly and problem free - mostly. It took a bit of investigation to decide on drilling a hole at the bottom side of the sink cabinet and running a short extension cord from the receptacle on the wall beside the sink to the heater. The other option was to run an electrical cable into the sink cabinet and install a receptacle there for the heater plug. Which would have required drilling a hole through the cabinet base and the ceramic tile floor. My wife was OK with using the side receptacle. The receptacle is near the side edge of the cabinet and the extension cord runs along the edge of the back of the cabinet and wall to the bottom so visually it does not look out of place. Oh, and the extension cord plug is the flat kind so that helps it to blend in (not stick out like a normal electrical plug). Left the water heater setting at the Normal setting on the dial and hot water (111 degrees F.) starts flowing as soon as the water that is the line between the water heater and the tap clears (2-3 seconds). We find the normal setting is hot enough for us to use as is. Leaving the hot water tap FULL OPEN results in hot water flowing for 2 minutes, with it slowly getting less hot over that period of time towards the last 30 seconds to a minute. Which works for our needs. You could increase the hot water temperature and mix cold water to lengthen the time I suppose, but for washing our face and/or hands, the two minutes is sufficient. The other option is to open the tap less than half way and that would allow for more time as well. Overall, very pleased with this heater and plan to order another one for the guest bathroom. Off course Murphy's Law did visit me during installation. The disconnected hot water shut off valve started every so slowly to leak - a few drops over the course of several hours. The seal had deteriorated. (41 year old house). Fixing that was much more trouble than installing the hot water tank. But after several trips and tries of different valves I finally managed to take care of that problem. ... show more
Reviewed in the United States on November 14, 2020 by Joe W
    • Hot, hot, hot!
Size: 4 Gallon Pattern Name: Water Heater
We needed hot water at the kitchen sink... our main HW supply took too long to deliver to this sink at the end of the piping run. So I first tried one of those tankless water heaters but could only provide 120vAC power (the same as the disposal) and that unit could not heat up the 60-degree cold water to any useable temperature. It is my understanding the 220vAC units do a better job. I decided to try a 'storage' type unit. The Bosch 3-gallon is much larger (13"x13" base) than a tankless and took some rearranging under the sink to make it fit. But, boy oh boy does it work great! The temperature is adjustable (mine is around 125 degrees) and voila! HW in seconds. Highly recommend for those whose have the space. ... show more
Reviewed in the United States on March 12, 2025 by LBG
    • Read caveats.
Size: 7 Gallon Pattern Name: Water Heater
Decision to buy Bosch was based on typical good quality of the brand. This heater was good quality but not stellar. I’m surprised that this is a 7 gallon heater if mounted in one position but it’s only 5-6 if mounted in the other position. That tells me it will trap air if the outlet is on the side. I mounted outlet on the top. I’m not particularly impressed with the small size of the steel wall mount bracket for hanging 60 pounds of hot water and the 30 pound heater on a wall, but it worked ok. If I recall correctly, the mounting bracket only works for top outlet. Be sure you have a good strong anchor point. One of the threaded fittings was not aligned with the opening in the plastic case and required cutting. Functional operation has Been perfect for 4 weeks. ... show more
Reviewed in the United States on February 4, 2025 by Chuck

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